Question

using euclids division Lemma to show that the square of any positive integer is either of the form of 3M 3M + 1 for some integer m​

Answer 1

Step-by-step explanation:

Let a be any +ve integer and take b=3 and q and r such that 0<r<3

Answer 2

Answer:

It is the correct answer.

Step-by-step explanation:

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